DN25 Residential Smart Water Meter

Class B Non-return Valve STS Split Keypad Prepaid Water Meter With CIU

Product introduction

The STW36-B is an STS standard split keypad prepaid water meter with CIU.This prepaid type is so-called pay as you go,if no credits in the meter,people must recharge to get water.The split keypad meter with IP68 can be installed outside no matter rainy or sunny.Utility can set step price into meter on request.Anti-tamper magnetic filed protection is necessary for utility to help revenue water and manage consumer.TOKENS can be recharged and information can be checked by inputting short code with CIU. This CIU is RF-LoRa module inside to have remote communication.

The batteries are high in energy, with a high stored energy density, higher than lead-acid batteries. Long service life, can reach to 6-8 years; High power bearing capacity; Self discharge rate is very low; Light weight, high temperature adaptability, and explosion-proof, green environmental protection. Then our Pay as You Go function can also solve the problem of water charge collection and management. Even if the user's economy is not too rich, but also at any time to charge at any time, do not need to pay a lump sum for a long time of water charges and feel troubled; And suppliers don't have to spend a lot of money and manpower to urge customers to pay their water bills because they haven't paid. This benefits both the user and the supplier.

Certificates

ISO 9001/ISO 14001/ISO 4046/STS

Metrological parameters of different size

Features

✽ Maximum working pressure: 16 Bar 

✽ Maximum pressure loss: 0.6 Bar

✽ Maximum reading: 99999

✽ Working temperature: <50℃

✽ Error: Q1≤Q≤Q2 5%;

              Q2≤Q＜Q4 2%

System introduction

Automatic meter reading system has developed till now,most users have a wide range of knowledge.This system can have a function of monitoring, and fault can be found in a timely manner.Automatic meter reading system is already very mature remote communication system that can be used such as GPRS, broadband, ADSL, mobile phone short message and other way to realize the city network, and has been widely adopted by way of bank collection fees management, making the whole meter reading and billing link to realize full automation.Water supply department can provide better, more perfect service, at the same time also can get more accurate water consumption, especially for commercial or industrial water meter.

Application

Measuring the volume of cold water through water pipe

Solutions to recharge prepaid water meter